Cree XLamp XR-C LED in warm white 2700 K, supplied as order code
XRCWHT-L1-0000-004E8 (kit 004E8). Compact, reflow-solderable emitter with electrically neutral thermal path, wide 90° beam,
and consistent chromaticity regions for production builds.
Overview
The Cree XLamp XR-C LED family gives lighting designers flexibility and performance for modern LED products.
XR-C LEDs feature an electrically neutral thermal path, low thermal resistance, and support a wide range of drive currents,
making them suitable for indoor and outdoor lighting, directional fixtures, stage/studio, portable products, and more.
This listing is for XRCWHT-L1-0000-004E8 — a warm white 2700 K XR-C LED (white category),
binned at TJ = 25 °C and IF = 350 mA as per datasheet binning tables.
Key benefits
- Warm white 2700 K for comfortable ambient lighting.
- Electrically neutral thermal path for simpler thermal/mechanical integration.
- Low thermal resistance (junction to solder point) to support stable output and lifetime in well-designed systems.
- Reflow solderable, JEDEC J-STD-020C compatible.
- Long life: lumen maintenance >70% after 50,000 hours (family claim).
Typical applications
- Indoor directional lighting
- Commercial and architectural luminaires
- Portable and personal lighting
- Stage and studio lighting
Specifications (order code: XRCWHT-L1-0000-004E8)
| Manufacturer / Series | Cree XLamp XR-C |
| Order code (MPN) | XRCWHT-L1-0000-004E8 |
| Colour / CCT | Warm White, 2700 K |
| Flux group (minimum @ 350 mA, TJ=25 °C) | N2: 51.7 lm minimum |
| Chromaticity regions (kit 004E8) | 8A, 8B, 8C, 8D |
| Typical CRI | Typically 80 (warm white range) |
| Viewing angle | 90° (FWHM) |
| Max DC forward current (white) | 500 mA |
| Forward voltage @ 350 mA (white, TJ=25 °C) | 3.5 V min, 4.0 V typ |
| Reverse voltage | 5 V |
| Thermal resistance (junction → solder point) | 12 °C/W (white) |
| Max junction temperature | 150 °C |
| ESD rating | HBM Class 2 (Mil-Std-883D) |
| Compliance | RoHS, REACh; UL recognised component (E349212) |
Notes on binning
Cree order codes specify a minimum flux bin; reels may ship in higher flux bins without notice while remaining within the
chromaticity restrictions defined by the order code.
Downloads
Datasheet (PDF)
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Cree XLamp XR-C LED 2700K Warm White (XRCWHT-L1-0000-004E8)
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Cree XLamp XR-C warm white 2700K LED, order code XRCWHT-L1-0000-004E8 (N2 flux bin, 90° beam). Reflow-solderable, low thermal resistance
and electrically neutral thermal path for reliable luminaire designs.








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